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  1. Home
  2. Tools & Home Improvement
  3. Power & Hand Tools
  4. Power Tool Parts & Accessories
  5. Power Rotary Tool Parts & Accessories
  6. Attachments
  7. scottchen PRO Mounting…
scottchen PRO

scottchen PRO Mounting Mandrel 2-Pack | 6.35mm (1/4") Shank for Rotary Tools

scottchen PRO Mounting Mandrel 2-Pack | 6.35mm (1/4") Shank for Rotary Tools - main product image
All-inclusive price — duties & taxes paid, no customs charges at delivery
₹1,550₹2,700

You save ₹1,150 (43%)

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scottchen PRO Mounting Mandrel 2-Pack | 6.35mm (1/4") Shank for Rotary Tools — 3/8" & 1/4"
3/8" & 1/4"
₹1,550
₹2,700
In Stock

Estimated doorstep delivery by 28 Nov - 30 Nov from USA

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Upgrade Your Rotary Tool's Capability

About this item

The scottchen PRO Mounting Mandrel 2-pack is engineered for versatility with your rotary tools. Designed to mount 3/8" or 1/4" arbor hole cutting wheels, its chuck-type arbor construction fits 1/4" shank die grinders and rotary tools. The durable A3 carbon steel build with black plating ensures longevity and rust resistance for demanding tasks.

This mandrel set is perfect for a range of applications including grinding, sanding, cleaning, and polishing. The screw neck length accommodates Type 1 cut-off wheels from 0.035" to 1/4" thick. Its robust design makes it an essential accessory for DIY enthusiasts and professionals alike, ensuring secure attachment for various abrasive wheels.

Imported directly for the Indian market, these mandrels offer reliable performance for metalworking projects. All customs duties and GST are pre-paid, with ExpressBox tracked delivery ensuring transparency. For local alternatives, similar mandrels might be available but often lack the specific material quality or dual arbor size options found here. Check the size against yours before ordering.

Key Features

  • Function — This mounting mandrel is mainly designed for mounting 3/8” or 1/4” arbor hole and small diameter cutting wheel, the screw neck length fit 0.035" to 1/4" thick Type 1 cut-off wheels.
  • Multi Uses — The die grinder mandrel consist of a shank with 2pcs different types threaded head, the chuck type arbor construction also can be used for mounting any other various type wheels, such as grinding, sanding, cleaning, polishing wheels or saw blades .
  • Fit for Tools — The Cut-Off Wheel mandrel with 1/4” shank, fit for most grinder, drill rotary tools which can accept 1/4” stem mandrel. Easy mount and demount. Really the perfect essential die grinder accessory.
  • Material — The cutting wheel mandrel is made of A3 carbon steel with black plating, which is durable, anti-rust and can last for long life.
  • Spec — Shank dia x L: 1/4” x 1-15/16”, #1 screw head dia x arbor dia x L: 3/4” x 3/8” x 5/8”, #2 screw head dia x arbor dia x L: 3/4” x 1/4” x 5/8”. Pack: 2 pack.

Why choose this product

Precision Engineering for Indian Workshops

The scottchen PRO Mounting Mandrel set brings robust USA-market engineering to India. Unlike generic local options that may vary in material quality or arbor fit, these mandrels are built from A3 carbon steel with black plating for superior durability and rust resistance. The chuck-type arbor construction ensures a secure grip on wheels with either 3/8" or 1/4" arbor holes, accommodating Type 1 cut-off wheels up to 1/4" thick. This precision means fewer interruptions and more consistent results for your grinding, sanding, and polishing tasks, ensuring your rotary tool performs at its best.

Who Should Use These Mandrels & Who Might Look Elsewhere

These mandrels are ideal for hobbyists, metalworkers, and DIYers in India who require a reliable accessory for their 1/4" shank rotary tools. If you frequently switch between different wheel sizes or perform varied tasks like cutting, grinding, or polishing, this 2-pack offers excellent value and versatility. Consider other options if your rotary tool uses a non-standard shank size or if you only need a single, specific arbor diameter and don't require the dual-size flexibility. For extremely fine polishing on very soft metals, specialized polishing wheels might be preferred over standard cut-off wheels.

How to use

  • Select Arbor Size — Choose the appropriate threaded head on the mandrel that matches your cutting or abrasive wheel's arbor hole size (either 3/8" or 1/4").
  • Mount the Wheel — Slide the selected wheel onto the corresponding threaded head of the mandrel. Ensure the wheel's thickness is compatible, fitting 0.035" to 1/4" Type 1 cut-off wheels.
  • Secure to Rotary Tool — Insert the 1/4" shank of the mandrel into the collet of your rotary tool or die grinder. Tighten the collet securely to ensure the mandrel and wheel are firmly attached.

Example scenarios

Typical situations where scottchen PRO Mounting Mandrel 2-Pack | 6.35mm (1/4") Shank for Rotary Tools helps — illustrative scenarios, not customer reviews.

1
Scenario 1
Illustrative example
Where it helps

A hobbyist in Delhi needs to cut metal sheets for a DIY project but their rotary tool only accepts 1/4" wheels.

How this product helps

This scottchen PRO mandrel set provides both 1/4" and 3/8" arbor options, ensuring compatibility. The durable carbon steel construction withstands repeated use for precise cuts, and the 2-pack offers value for multiple projects.

2
Scenario 2
Illustrative example
Where it helps

A metal fabricator in Mumbai needs to switch between cutting and polishing wheels on their die grinder throughout the day.

How this product helps

The dual-head design allows quick changes between wheel types. The robust build ensures secure attachment for both cutting and polishing tasks, minimizing downtime and maintaining tool performance in humid conditions.

Specifications & installation

Installation & usage

Compatible ToolsMost rotary tools and die grinders accepting a 1/4" (6.35mm) shank
Primary UsesMounting cutting wheels, grinding wheels, sanding discs, cleaning brushes, polishing wheels
Wheel Thickness Compatibility0.035" to 1/4" (0.889 mm to 6.35 mm) Type 1 cut-off wheels
Cost per use2 mandrels at ₹1,550 — ₹775 per mandrel

How we compare

Featurescottchen PRO MountingOthers
Arbor Hole SizesDual: 3/8" (9.5mm) & 1/4" (6.35mm)Typically single size (e.g., 1/4" or 3/8") at ₹200-400 per piece
Material & FinishA3 Carbon Steel with Black Plating (Durable, Anti-Rust)Often basic steel or alloy, finish may vary; rust resistance can be lower
Shank DiameterStandard 1/4" (6.35mm) for wide tool compatibilityUsually 1/4" (6.35mm), but check specific product
Pack Quantity2 MandrelsOften sold individually or in packs of 1

Product details

SKUsgv2352
GTIN0630282690707
Brandscottchen PRO
Model NumberLG-002
Pack Quantity2
MaterialA3 Carbon Steel with Black Plating
Shank Diameter6.35 mm (1/4")
Shank Length49.2 mm (1-15/16")
Arbor Hole Sizes9.5 mm (3/8") and 6.35 mm (1/4")
Screw Neck LengthFit 0.889 mm to 6.35 mm (0.035" to 1/4") thick Type 1 cut-off wheels
Weight90 g (0.2 lb)
Country of OriginNot stated by manufacturer — US retail version, sourced from authorized US retailers and authorized brand partners

About scottchen PRO

scottchen PRO specializes in high-quality rotary tool accessories, providing durable and reliable mandrels and attachments designed for precision metalworking and DIY projects.

Compliance & Legal

No product-specific compliance warnings identified. Standard imported-goods terms apply: customs duties & GST paid; for personal use in India; follow the manufacturer's usage instructions on the packaging.

Customer Reviews

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FAQ, See What Others Asked

How do I ensure this mounting mandrel fits my rotary tool?
Check that your rotary tool or die grinder accepts a 1/4" (6.35mm) shank. This scottchen PRO mandrel is designed with a standard 1/4" shank, making it compatible with common rotary tool models. The arbor holes are 3/8" and 1/4", so ensure your cutting wheels match these sizes. Check the size against yours before ordering.
What is the difference between the two arbor hole sizes on the mandrel?
The mandrel features two different threaded heads, one for a 3/8" (9.5mm) arbor hole and another for a 1/4" (6.35mm) arbor hole. This allows you to securely mount cutting wheels designed for either size, providing flexibility for various project requirements and wheel types.
Can I use this mandrel for grinding and sanding wheels, not just cut-off wheels?
Yes, the chuck-type arbor construction allows this mandrel to be used for mounting various types of wheels, including grinding, sanding, cleaning, and polishing wheels, in addition to cut-off wheels. It's a versatile accessory for multiple rotary tool applications.
How do I buy an original scottchen PRO mounting mandrel in India?
Purchase directly from crowcrowcrow.com to receive an original scottchen PRO mounting mandrel, sourced from authorized US retailers and brand partners. Each unit is factory-sealed and imported per-order, with all customs duties and GST included in the price. Delivery is via ExpressBox tracked shipping.

Frequently bought together

scottchen PRO Mounting Mandrel 2-Pack | 6.35mm (1/4") Shank for Rotary Tools

This item:

scottchen PRO Mounting Mandrel 2-Pack | 6.35mm (1/4") Shank for Rotary Tools

₹1,550

scottchen PRO Mounting Mandrel 2-Pack | 6.35mm (1/4") Shank for Rotary Tools

This item

scottchen PRO Mounting Mandrel 2-Pack | 6.35mm (1/4") Shank for Rotary Tools

₹1,550

Total price:

₹28,970

You save ₹10,660 (27%) Extra

3 items selected

3 items

₹28,970

You save ₹10,660 (27%) Extra

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SourceUS RetailUS RetailUS RetailUS RetailUS RetailUS RetailUS Retail
Sold ByCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrow
Imported from USA
₹1,550₹2,700

You Save ₹1,150

Estimated doorstep delivery by 28 Nov - 30 Nov from USA
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Packed & shipped
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You Order
Place your order
USA Warehouse dispatch
Packed & shipped
International Air Shipping
Fast transit
Consignment to India Warehouse
Customs cleared
Doorstep delivery
Delivered to you

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₹4,650+ (3× the price)
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